Tumport resolved to continue his schooling no matter what.

Tumport下定决心无论如何都继续求学。

当中的resolve表示决心，决定，是个动词。可用resolve加that来引导出决定的内容(that有时会被省略)，也可用resolve 加to do something。

上句也可写成：

Tumport resolved to continue his schooling no matter what.